From bccd34f32342e0f299d528ffbb70c825eee983d5 Mon Sep 17 00:00:00 2001
From: Sam Elliott <quic_aelliott@quicinc.com>
Date: Tue, 8 Jul 2025 21:40:29 -0700
Subject: [PATCH] [SelectionDAG] Correctly Mark Required Analyses (#147649)

llvm/llvm-project#147560 changed when the legacy SelectionDAG pass needs
TargetTransformInfoWrapperPass to always require it (rather than only
when assertions are enabled). `SelectionDAGISelLegacy::getAnalysisUsage`
was not updated in that PR, which was causing crashes on
assertions-disabled builds, which are hard to track down.

This makes the required update, which should avoid crashes being seen on
some buildbots and by some users.
---
 llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 6260ad2f24de..26071ed70c9d 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -396,9 +396,7 @@ void SelectionDAGISelLegacy::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addRequired<StackProtector>();
   AU.addPreserved<GCModuleInfo>();
   AU.addRequired<TargetLibraryInfoWrapperPass>();
-#ifndef NDEBUG
   AU.addRequired<TargetTransformInfoWrapperPass>();
-#endif
   AU.addRequired<AssumptionCacheTracker>();
   if (UseMBPI && OptLevel != CodeGenOptLevel::None)
       AU.addRequired<BranchProbabilityInfoWrapperPass>();